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. 2013 Nov 9;69(Pt 12):o1757-8.
doi: 10.1107/S1600536813030390.

Ethyl 4-anilino-2-methyl-5-oxo-1-phenyl-2,5-di-hydro-1H-pyrrole-2-carboxyl-ate

Mehmet Akkurt  1 , Shaaban K Mohamed  2 , Mahmoud A A Elremaily  3 , Francisco Santoyo-Gonzalez  4 , Mustafa R Albayati  5
Affiliations

Ethyl 4-anilino-2-methyl-5-oxo-1-phenyl-2,5-di-hydro-1H-pyrrole-2-carboxyl-ate

Mehmet Akkurt et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

In the title compound, C20H20N2O3, the central 2,5-di-hydro-1H-pyrrole ring [r.m.s. deviation = 0.014 (1) Å] is oriented at dihedral angles of 77.81 (6) and 25.33 (6)°, respectively, to the attached phenyl ring and the aniline phenyl ring. An intra-molecular N-H⋯O hydrogen bond occurs. In the crystal, mol-ecules are linked through pairs of N-H⋯O hydrogen bonds, forming inversion dimers with an R 2 (2)(10) ring motif. Two weak C-H⋯π inter-actions are also observed.

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Figures

Fig. 1.
Fig. 1.
The molecular structure of the title compound with the atom numbering scheme. Displacement ellipsoids for non-H atoms are drawn at the 50% probability level.
Fig. 2.
Fig. 2.
View of the molecular packing and hydrogen bonding (dotted lines) of the title compound along the a axis. H atoms not involved in H bonding are omitted for clarity.
See this image and copyright information in PMC

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